Features For installation directly in microstrip circuits Largest selection of frequency ranges and case styles Lowest cost Smallest size, lightest weight Laminated stripline construction High isolation with low VSWR Rugged aluminum cases Meets MIL-E-5400 Class 3 requirements Description This ultra-miniature series of 3 dB, 90 hydrid couplers is available in 34 standard models and 15 case styles to cover the frequency range 30 MHz to 4.0 GHz. The popular 225-400 MHz band is covered by 4 standard case styles. Anaren ultra-miniature, 3 dB, 90 hybrid couplers are well suited for a variety of applications: power dividers and combiners, balanced amplifier circuits with low input and output VSWR, matrix amplifiers, voltage variable PIN diode attenuators, balanced mixers and modulators, switching networks, balanced detectors, antenna feed networks and phase shifters and comparators. There are a number of techniques availabie for construct- ing microwave quadrature hybrids, but Anaren uses the backward wave 3 dB, 90 hybrid coupler in stripline form. This stripline version is smaller, provides better performance and can cover wider bandwidths than other types. The single-section, backward wave, 3 dB hybrid allows octave bandwidth coverage and multi-section versions can easily be designed to cover multi-octave and decade bandwidths. Specifications subject to change without notice. Hybrid Couplers 3 dB, 90 Ultra-Miniature (caseless) Applications Inexpensive power dividers and combiners Low cost balanced amplifier designs Matrix amplifiers Voltage variable PIN diode attenuators Balanced mixers and modulators Switching networks Balanced detectors Antenna feed networks Phase shifters and comparators All Anaren ultra-miniature couplers are printed on stable teflon-glass substrates using shielded stripline techniques. They are laminated under heat and pressure using a low loss dielectric bonding compound. The package assures high reliability and is capable of withstanding extreme environmental stress. The couplers are designed to mate with 30 mil microstrip and mounting holes are provided for attaching the coupler ground plane. A reliable electrical ground contact is necessary for optimum performance. The Anaren ultra-miniature coupler is a reciprocal four-port network. An input signal applied to any port (port 1, for example) will divide equally to the two opposite ports (3 and 4) with port 2 remaining isolated. The voltage at port 4 lags the voltage at port 3 by 90. This phase quadrature relationship is in- dependent of frequency and is the unique property which makes the 90 coupler so versatile. See pages 59 and 85 for additional information. 19Electrical Specifications Model No. | Frequency Isolation VSWR Insertion Amplitude Phase Case (GHz) Min/Typ Max/Typ Loss Balance Balance Style (dB) Max (dB) Max (dB) (deg) 10230-3 .030-.076 15/20 1.40/1.20 0.40 +0.75 #15 102 10270-3 .030-.076 20/25 1.20/1.10 0.35 +0.75 #1.5 103 1A0270-3 .040-.080 20/25 1.20/1.10 0.30 +0.50 #1.5 103 1A0230-3 .054-.088 20/22 1.20/1.10 0.35 +0.50 41.5 102 10261-3 .0625-.125 20/27 1.20/1.10 0.35 +0.50 +145 104 1A0280-3 .090-.180 20/27 4.20/1.10 0.30 +0.50 +15 104 1H0280-3 .090-.180 18/25 1.20/1.10 0.30 +0.50 #1.5 116 1B0261-3 .100-.200 20/25 1.20/1.10 0.30 +0.50 +15 104 1J0280-3 .100-.160 20/27 1.20/1.10 0.30 +0.30 +15 116 1A0920-3 .100-.500 16/20 1.35/1.15 0.50 +0.60 +2.0 117A 10280-3 116-.150 20/27 1.20/1.10 0.30 +0.30 +15 104 10262-3 .125-.250 20/27 1.20/1.10 0.30 +0.50 1.5 105 1H0262-3 .160-.230 20/25 1.20/1.15 0.25 40.25 +1.5 105 10260-3 .225-.400 20/25 1.20/1.10 0.30 +0.50 1.5 106 1A0260-3 .225-.400 20/25 1.20/1.10 0.30 +0.50 +15 107 1B0260-3 .225-.400 20/25 1.20/1.10 0.30 +0.50 #1.5 108 1R0260-3 .225-.400 20/25 1.20/1.10 0.30 +0.50 #15 110 1S0260-3 .225-.400 20/25 1.20/1.10 0.30 0.50 +1.5 106 1H0263-3 .250-.500 20/22 1.20/1.10 0.30 +0.50 +15 110 10263-3 .250-.500 20/25 4.20/1.10 0.30 +0.50 15 106 1D0263-3 300-.550 20/25 1.20/1.10 0.30 +0.50 +4.5 106 1A0263-3 .400-.600 20/25 1.20/1.10 0.30 +0.50 4+1.5 106 1B0263-3 400-.700 20/25 1.20/1.10 0.30 +0.50 15 108 1H0264-3 .440-.880 20/25 1.20/1.10 0.30 +0.50 #14.5 111A 10264-3 .500-1.0 20/25 1.20/1.10 0.30 +0.50 15 111 1B0264-3 .500-1.0 20/25 1.20/1.10 0.30 +0.50 +15 112 1A0264-3 .600-1.2 20/25 1.20/1.10 0.30 +0.50 +1.5 111 10330-3 .700-1.4 20/25 1.25/1.10 0.30 +0.50 #15 113 10890-3 .950-1.225 20/25 1.25/1.15 0.30 +0.30 +15 112 10265-3 1.0-2.0 20/24 1.25/1.10 0.30 +0.50 +1.5 113 1B0265-3 1.0-2.0 20/24 1.25/1.15 0.30 +0.50 41.5 112 1E0320-3 1.3-2.6 20/25 1.30/1.15 0.30 +0.50 +2.0 113 10320-3 1.7-2.5 20/23 1.30/1.20 0.30 +0.50 15 113 1B0320-3 1.7-2.5 20/25 1.30/1.15 0.30 +0.50 +15 112 10266-3 2.0-4.0 18/21 1.30/1.20 0.30 +0.50 +2.0 114 11270-3 2.0-6.0 15/18 1,50/1.25 0.75 +0.60 +3.0 110 Power: 200 W @ 85C. Derate to 100 W @ 100C. These specifications apply for tests performed with properly designed microstrip test fixtures. Power rating applies when solder tab/coupler interface has been conformally coated to eliminate voltage breakdown. Couplers meet environmental requirements of MIL-E-5400, Class 3; as applicable. Nominal impedance: 50 ohms, non-reactive. Specifications subject to change without notice 20Mechanical Specifications 175 * 6 Say 4.45 (4-45) (44. Sol | 15 MIN (3.81) (50.8) .093-.105 (2.3622-2.667} pA THRU TYP (4) OLES 020 (.508) Max. EYELET TYP. PROJECTION! EACH SIDE. 1.750 DIA G20 15. 588) MAX (44.45) FLANGE DIA. 4 +! 1. (12.7) (27.94 Case style 102 b+ he 3 wel 060 _ 1.83... (46.482 1) 18 - 146 Ben 14572) (37.084) ~ 005 x (9.652\26.924) Case style 104 7 t | 125 (3.175) | 00! 05 50-@ 1.1109! SOP OE oda O(127X1 ee 2 UL TYP (4) (3. 088) WEIGHT: .69 (19) 020 (.508) x ENELET PROJECTION EACH SID Bia 220 (6 588) MAX FLANGE DIA 080 (127 x 1.27) | 2 SOLDER TAB, TYP (4) >] 0-5 12,, WEIGHT: 61 (17) 500 (12.7) nel 205 x 050 {127 x 1.27) 9 300)" 7SOLDERTA + ; .020 (.508) MAX. EYELET 1.25 PROJECTION. TYP (31.75) EACH SID + DIA 220 ie $88) MAX. -1.- i FLANGE DIA 4 } i 15 MIN* yi 12 TYP +| 38.1 nt 860-> _ 7 V2 4 B28) i B44) {3 048) - (3.048) ay ey "Except 180260-3 ts 0.50 (12 7) Case style 106 WEIGHT: .35 (10) 2.00 ; 10_ 4! 00S x 060 (127 x 1.27) | (2.54) SOLDER TA 250 .16 MAX. (6.35) _ (4.08) 50 : .020 (.508) MAX. EYELET 2.7) . 5 PROJECTION, TYP. F EACH SIDE; i 42 : DIA 300 (5.588) MAX. (3.048 15 Mi re FLANGE DIA. 25 >| 38.1 Ph (6.35) (38.1) (3. O48) Case style 108 Specifications subject to change without notice. WEIGHT: .35 (10) wl 57 le1500-! | yg min TYP (14.478) (38.1) 1 3B.41) 1 ' 1. 4 i 920 (.508) MAX EYELET 4 a ay PROJECTION, TYP ! EACH SIDE. DIA .220 (5.588) MAX. : FLANGE DIA. 2.65 (87.31) 2 400 | (60.96) a = - f | | a | 12 ' a t 12 (3.048) 1950 | (3.048) ~ ee 49,53) N05 x 050 (127 x 1.27 18.89) 265 * (67.31 TYP Case style 103 we 1.43 36 322) 1.06 (26.924) 18 (4.872) SOLDE! TYP (4) 1.25 1.50(31.75) (38.1) i a AQT i : 15 MIN i (3.048) {uo 68 >| .37 TYP (17.272) (9.398) Case style 105 SOLDER TAB (4) WEIGHT: 1.16 (33) 005 x 050 (.127 x 1.27) RTAB -020 (.508) MAX. EYELET PROJECTION, TYP EACH SIDE; DIA .220 (5.588) MAX FLANGE DIA. ! awi fag 12 i in (3.048) WEIGHT: .35 (10) 890 22 606 ASTYP 45 1271.27) a , (B8n] 81) | SOLDERTAB TYP (4) ae 220 (508) MA MAX. EYELET oe 411.187 EACH SIDE; 90.1498) DIA .220 (5.588) MAX. FLANGE DIA. 23.876 55 (23,876) .14(2.71 (13.97) (2-79) }e1 08 Case style 107 WEIGHT: .35 (10) 09 | 1.437 (2.286)"|"* (36.4998)"| 15 MIN TYP t (3.81) x - 4 et a .020 (508) MAX. EYELET 14-204 1 & PROJECTION. T ) = EACH SID 3754 & 7 u DIA 220 : 588} MAX. LA 1A. (9.525), 986) 22m el 7 ee 12 (5 588) (29.718) 005 x 050(.127 x 1 27) (3.048) 162 SOLDER TAB (41 148) TYP (4) WEIGHT: 3344) Case style 110 211.00 7125.4)" 17 | be. 66 04 (4.318) (16.764) _ 020 (608) MAX. EYELET 8 +) 62 (15.748) \ PROJECTION, TYP. (22.098) ' EACH SIDE; t 4 at DIA 220 (6.86 (5. 588) MAX. i ED 5 srk 12 15. MIN-#i.34 \. 13.048 colle 12 TYP (8.636) \.005 x 050 (127 x 1.27) (3.048) (3.81) -si3tle SOLDER TAB. (7.874) TYP (4) Case style 111 WEIGHT: .14 (4) } $50 ie 005 x 050 a7 1.27 (13.97) SOLDER TAB ol 40 | of TYP (a) (10.16) | ty | i = .020 (.508) MAX, EYELET PROJECTION, TYP. aan t EACH SIDE: - DIA .220 (5.588) MAX. I ten MIN TYP f a (3.81) | FLANGE DIA. (5! oe 1.050. en, "2667 ole (3.048) a 35. 34.29) Case style 112 WEIGHT: 11 (3) 005 x .050 (.127 x 1.27) 125 950 SOLDER TAB. (3.175) (2413) TYP (4) \ a 020 (.508) MAX. EYELET | yy PROJECTION, TYP. 40 (10.16) EACH SIDE: 15 MIN TYP T DIA 220 s. $88) MAX. 20 (3.81) | FLANGE (5.08) ! 29. ~ e ie 12 (7.366) | (15.875) 7 (3.048) fa 1.20 (30.48) Except 1A0266-3 is 595 (15.133) Case style 114 WEIGHT: .08 (2) Contact Anaren for latest outline details. Dimensions are in inches and (mm.} Weights are in oz. and (gr) Case material 5052 Aluminum Solder Tabs: Silver plated copper (solderability per MIL-STD, Method 208) Marking per MIL-STD-130 Finish: Clear IRIDITE per MIL-C-5541A, Rev. B, type 1, Class | Mounting holes are 0.099 + .006 (2.5 + .15) dia. Orawing Tolerance: + .02 inches Specifications subject to change without notice. 22 1.00. "(25.4)" 15 wt ue. 7004 | (3.81) iar 73] 16 (4.06) _ f Se 020 (.508) MAX. EYELET 1.00 7504119.08 \ PROJECTION, TYP (28.4) , (19.05) EACH SIDE: ' bdo | DIA .220 8. 588) MAX, = CoE "FLANGE 15 MIN 34 ie \ peo + 12 aay 2836 SOLDER TAB (3.048) 310 - 050 (1.27) WIDE x (7.874) .005 (.127) THK TYPE (4) PLACES Case style 111A 005 x B50 (13 27 SOLDER ee AO TYP (4) 0 6) 4 1st 1S MIN TYP ; : 3.81) a eee P tazreey doo & 1.982 (20.574 te J T i el? 128 lesa (4318) 411.684) bes gy mi (20.574) | Case style 113 WEIGHT: .17 (5) x 127) x .020 (.508) MAX. EYELET . PROJECTION, TYP * EACH SIDE; DIA .220 (5.588) MAX. | FLANGE DiA. 12 (3.048) WEIGHT: .11 (3) 005 x O90 (127 xX .127) SOLDER TA 10 2004; TYP(4) (2.54) (50 8) 1 45 MIN. TYP Y (3.81) yoo Te 020 {.508) MAX. EYELET 8 ao 4 ~~ PROJECTION 120,32) 580 TYP(13.97) \ EACH SIDE, _ _ DIA .220 (5.588) MAX. + 1, FLANGE DIA. (3.048) 1.700 : 12 5 _ 7 . eae 43.18) > (3.048) < 2.20 ; (55.88) Case style 116 WEIGHT: .26 (7) .020 (.508) MAX. | EXELET 092-.105 (2.3622-2.667) DIA THRU TYPE PROJECTION, T 10) (254) PLACES Jeo <7 DIA 220 (5.588) MAX. 9 12.7) \ FLANGE DIA. aml 7 (121.666) > . = \ (6.334) | g / 1 \ pe 2.50 (63.5) 2.100 (53.34) 1 15 (3.81) MIN TYP : t }. 4 mye T= (5.08) | ' ,1.000,, Y ob eee F254) 900 \. (5.461) (50.8) 3.000 7 ~ 624000 SOLDER TAB (101.6) wy \, .050 (1.27) WIDE r 50 (12.77 Case style 117A WEIGHT 4.1(116) x .005 (.127) THK TYP (4) PLACES